401040284912

素因数分解:

$2^4\times {\mathrm{25065017807}}^1$

素因数の和:25065017815

約数の個数: 10

約数和(自身を含む): 777015552048

約数和(自身を除く): 375975267136

約数列:

[1, 2, 4, 8, 16, 25065017807, 50130035614, 100260071228, 200520142456, 401040284912]

約数ペア:

[(1, 401040284912), (2, 200520142456), (4, 100260071228), (8, 50130035614), (16, 25065017807)]